<template>
    <header>我是一个头部组建</header>
</template>

<script>
export default {

}
</script>

<style lang="scss" scoped>
header {
    width: 100%;
    height: 44px;
    text-align: center;
    line-height: 44px;
    background: #000;
    color: #fff;
}
    
</style>